CN214360218U

CN214360218U - Quantitative filling control assembly and quantitative filling control device

Info

Publication number: CN214360218U
Application number: CN202120067436.8U
Authority: CN
Inventors: 张路; 胡庭辉; 陈桐桐
Original assignee: Suzhou Lupai Intelligent Equipment Co ltd
Current assignee: Suzhou Lupai Intelligent Equipment Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-10-08
Anticipated expiration: 2031-01-11

Abstract

The utility model provides a quantitative filling control assembly, which comprises a servo, a bottom support plate, a lifting plate, an upper fixing plate, a transmission ball screw, a piston cylinder body and a piston pull rod assembly; the output shaft of the servo is connected with a first synchronous belt pulley, one end of the transmission ball screw is rotatably connected with the upper fixing plate, and the other end of the transmission ball screw is connected with a second synchronous belt pulley; the first synchronous pulley establishes a transmission relationship with the second synchronous pulley through the synchronous belt. The lifting plate is connected with a ball screw nut, and the transmission ball screw is matched with the internal thread of the ball screw nut; one end of the piston pull rod assembly is connected to one side of the lifting plate, and the other end of the piston pull rod assembly is connected to the piston in the piston cylinder body. The utility model discloses a quantitative filling control assembly and quantitative filling controlling means, through ingenious design, control servo motor can realize the filling volume of control liquid or emulsion material fast, and easy operation is convenient, and strong adaptability to solve filling equipment and trade the difficult problem of producing.

Description

Quantitative filling control assembly and quantitative filling control device

Technical Field

The utility model relates to a liquid filling machine equipment technical field especially relates to a quantitative filling control assembly and quantitative filling controlling means.

Background

In the packaging industry, it is often necessary to fill liquid or emulsion products into bottles through a filling machine. Filling machines in the market can only fill according to a certain volume or quality of a single product, and when a customer needs to replace the product or change the volume or quality of the filled product, the customer often needs a lot of time to adjust filling equipment, even needs to replace a mechanical structure, and the replacement efficiency is very low.

SUMMERY OF THE UTILITY MODEL

In view of the above shortcomings of the prior art, an object of the present invention is to provide a quantitative filling control assembly and a quantitative filling control device, which are used for solving the problems of the prior art that the filling equipment needs to be adjusted and the mechanical structure needs to be changed when the product is replaced or the filling volume is changed.

In order to solve the technical problem, the utility model discloses a realize according to following mode: a quantitative filling control assembly comprises a servo machine, a bottom supporting plate, a lifting plate, an upper fixing plate, a transmission ball screw, a piston cylinder body and a piston pull rod assembly; the servo is positioned above one side of the bottom supporting plate, and an output shaft of the servo penetrates through the bottom supporting plate and is connected with a first synchronous belt pulley; one end of the transmission ball screw is rotatably connected to the upper fixing plate, and the other end of the transmission ball screw penetrates through the bottom supporting plate and is connected with a second synchronous belt pulley; the first synchronous belt pulley and the second synchronous belt pulley establish a transmission relation through a synchronous belt; the lifting plate is positioned between the bottom supporting plate and the upper fixing plate, a ball screw nut is connected to the lifting plate, and the transmission ball screw is matched with the internal thread of the ball screw nut; one end of the piston pull rod assembly is connected to one side of the lifting plate, and the other end of the piston pull rod assembly is connected to a piston in the piston cylinder body.

Further, the servo is connected to the bottom support plate through a plurality of support posts.

Furthermore, a coupler is connected to the bottom supporting plate, and an output shaft of the servo is arranged in the coupler in a penetrating mode.

Further, a screw rod bearing seat is connected to the bottom supporting plate, and the other end of the transmission ball screw penetrates through the screw rod bearing seat.

Furthermore, a plurality of guide shafts are connected between the upper fixing plate and the bottom supporting plate, and the guide shafts are arranged in the lifting plate in a penetrating mode.

Furthermore, the lifting plate is connected with linear bearings with the same number as the guide shafts, and the guide shafts are arranged in the linear bearings in a penetrating mode.

Further, the utility model also provides a quantitative filling controlgear, it is including a plurality of the quantitative filling subassembly.

As above, the utility model discloses a quantitative filling control assembly and quantitative filling controlling means, through ingenious design, control servo motor can realize the filling volume of control liquid or emulsion material fast, and easy operation is convenient, and strong adaptability to solve filling equipment and trade the difficult problem of producing.

Drawings

Fig. 1 is a schematic structural diagram of a quantitative filling control device (provided with six quantitative filling control assemblies) according to an embodiment of the present invention;

reference is made to the following in corresponding reference numbers in the drawings of the specification:

the servo-machine 1, the first synchronous pulley 11, the support column 12, the bottom support plate 2, the coupler 21, the screw shaft bearing seat 22, the lifting plate 3, the ball screw nut 31, the linear bearing 32, the upper fixing plate 4, the transmission ball screw 5, the second synchronous pulley 51, the piston cylinder 6, the piston pull rod assembly 61, the synchronous belt 7 and the guide shaft 8.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1. It should be understood that the structures, ratios, sizes, etc. shown in the drawings of the present application are only used for matching with the contents disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any modification of the structures, change of the ratio relationship or adjustment of the sizes should still fall within the scope of the present invention without affecting the functions and the achievable purposes of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

As shown in fig. 1, the utility model provides a quantitative filling control assembly, including servo 1, bottom sprag board 2, lifter plate 3, upper portion fixed plate 4, transmission ball screw 5, piston cylinder 6, piston pull rod assembly 61. The piston rod assembly 61 has one end connected to one side of the elevating plate 3 and the other end connected to the piston in the piston cylinder 6.

The servo 1 is located above one side of the bottom support plate 2 and is connected to the bottom support plate 2 through a plurality of support columns 12, and an output shaft of the servo 1 penetrates through the bottom support plate 2 and is connected with a first synchronous pulley 11. Be connected with shaft coupling 21 on the bottom sprag board 2, during shaft coupling 21 was worn to locate by the output shaft of servo 1, shaft coupling 21 can make servo 1's output shaft more fixed can not rock to increase the stability and the precision of servo 1's output shaft.

One end of the transmission ball screw 5 is rotatably connected to the upper fixing plate 4, and the other end thereof passes through the bottom support plate 2 and is connected to a second timing pulley 51. The first timing pulley 11 establishes a transmission relationship with the second timing pulley 51 through the timing belt 7.

The lifting plate 3 is positioned between the bottom supporting plate 2 and the upper fixing plate 4, a ball screw nut 31 is connected to the lifting plate 3, and the transmission ball screw 5 is matched with the internal thread of the ball screw nut 31. The bottom support plate 2 is connected with a screw shaft bearing seat 22, the other end of the transmission ball screw 5 penetrates through the screw shaft bearing seat 22, and the screw shaft bearing seat 22 enables the transmission ball screw 5 to be fixed and not to shake, so that the stability and the precision of the transmission ball screw 5 are improved.

Be connected with a plurality of guiding axles 8 between upper portion fixed plate 4 and the bottom sprag board 2, during guiding axle 8 worn to locate lifter plate 3, guiding axle 8 has increased the stability when lifter plate 3 reciprocates. Be connected with the linear bearing 32 that equals with the guide shaft 8 quantity on the lifter plate 3, during the guide shaft 8 worn to locate linear bearing 32, linear bearing 32 can be so that lifter plate 3 more accurate when reciprocating along guide shaft 8 does not have the error.

After the servo-machine 1 starts to rotate, the first synchronous belt pulley 11 is driven to rotate, the first synchronous belt pulley 11 rotates to drive the second synchronous belt pulley 51 to rotate through the synchronous belt 7, the second synchronous belt pulley 51 rotates to drive the transmission ball screw 5 to rotate, so that the lifting plate 3 moves up and down along the guide shaft 8, the piston pull rod assembly 61 is driven to move up and down, and the piston cylinder body 6 is charged or discharged.

The utility model also provides a quantitative filling controlling means, including the combination of six quantitative filling subassemblies, six quantitative filling subassemblies set up side by side, are applicable to a plurality of filling work.

When the material filling device is used, the lifting plate 3 descends after the servo machine 1 rotates forwards to drive the piston pull rod assembly 61 to descend, so that the piston cylinder body 6 is filled with a set material volume through an external material feeding channel. Then, after the servo 1 rotates reversely, the lifting plate 3 rises to drive the piston rod assembly 61 to rise, so that the material in the piston cylinder 6 is ejected through an external discharging channel. When the adjustment is needed, only the number of turns of forward rotation and reverse rotation of the servo 1 needs to be controlled, so that the volume of feeding and discharging of the piston cylinder 6 is controlled.

To sum up, the utility model discloses a quantitative filling control assembly and quantitative filling controlling means, through ingenious design, control servo motor can realize the filling volume of control liquid or emulsion material fast, and easy operation is convenient, and strong adaptability to solve filling equipment and trade the difficult problem of producing. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A quantitative filling control assembly, its characterized in that: comprises a servo machine (1), a bottom supporting plate (2), a lifting plate (3), an upper fixing plate (4), a transmission ball screw (5), a piston cylinder body (6) and a piston pull rod assembly (61); the servo (1) is positioned above one side of the bottom supporting plate (2), and an output shaft of the servo (1) penetrates through the bottom supporting plate (2) and is connected with a first synchronous belt wheel (11); one end of the transmission ball screw (5) is rotatably connected to the upper fixing plate (4), and the other end of the transmission ball screw penetrates through the bottom supporting plate (2) and is connected with a second synchronous belt pulley (51); the first synchronous pulley (11) establishes a transmission relation with the second synchronous pulley (51) through a synchronous belt (7); the lifting plate (3) is positioned between the bottom supporting plate (2) and the upper fixing plate (4), a ball screw nut (31) is connected to the lifting plate (3), and the transmission ball screw (5) is matched with the internal thread of the ball screw nut (31); one end of the piston pull rod assembly (61) is connected to one side of the lifting plate (3), and the other end of the piston pull rod assembly is connected to a piston in the piston cylinder body (6).

2. A dosing control assembly according to claim 1, wherein: the servo-machine (1) is connected to the bottom support plate (2) by a plurality of support columns (12).

3. A dosing control assembly according to claim 1, wherein: the bottom supporting plate (2) is connected with a coupler (21), and an output shaft of the servo (1) penetrates through the coupler (21).

4. A dosing control assembly according to claim 1, wherein: the bottom supporting plate (2) is connected with a screw rod bearing seat (22), and the other end of the transmission ball screw (5) penetrates through the screw rod bearing seat (22).

5. A dosing control assembly according to claim 1, wherein: a plurality of guide shafts (8) are connected between the upper fixing plate (4) and the bottom supporting plate (2), and the guide shafts (8) penetrate through the lifting plate (3).

6. A dosing control assembly according to claim 5, wherein: the lifting plate (3) is connected with linear bearings (32) with the same number as the guide shafts (8), and the guide shafts (8) penetrate through the linear bearings (32).

7. A dosing control device comprising a dosing assembly according to any one of claims 1 to 6.

8. A dosing control device according to claim 7, wherein the number of dosing assemblies is plural.